using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.Rendering.PostProcessing;

public class MistressEffect : MonoBehaviour, IEffect
{
    [SerializeField] float forwardSpeed = 10;
    [SerializeField] float backSpeed = 10;
    [SerializeField] float maxBloomIntensity = 7;
    [SerializeField] float maxVignetteIntensity = 0.6f;
    [SerializeField] Texture OverlayTexture;
    [SerializeField] Color VignetteColor;

    [SerializeField] PostProcessVolume volume;
    Bloom bloom;
    Vignette vignette;

    void Start()
    {
        volume.profile.TryGetSettings(out bloom);
        volume.profile.TryGetSettings(out vignette);
    }


    public void Play()
    {
        StopAllCoroutines();
        StartCoroutine(MistressVictory());
    }

   

    IEnumerator MistressVictory()
    {
        
        Color old_color = vignette.color.value;

        vignette.color.value = VignetteColor;

        yield return new WaitForSeconds(0.9f);
        //Ставим цвета
        Color color = Color.blue;
        bloom.color.value = color;
        vignette.color.value = color;

        bloom.dirtTexture.value = OverlayTexture;


        //Прямое направление
        float param = 0;
        while (param <= 1)
        {
            bloom.intensity.value = param * maxBloomIntensity;
            vignette.intensity.value = param * maxVignetteIntensity;

            param += forwardSpeed * Time.deltaTime;
            yield return null;
        }


        param = 1;
        while (param >= 0)
        {
            bloom.intensity.value = param * maxBloomIntensity;
            vignette.intensity.value = param * maxVignetteIntensity;

            param -= backSpeed * Time.deltaTime;
            yield return null;
        }
        bloom.intensity.value = 0;
        vignette.intensity.value = 0;
        bloom.dirtTexture.value = null;
        vignette.color.value = old_color;
    }
}